Posts Tagged ‘Cloud’

On-premise versus cloud computing – what’s the difference?

March 29th, 2012

Back in the 1990s, there was little choice for business when it came to creating an information technology infrastructure. Staff were equipped with desktop computers or laptops and a computer room (or its nearest equivalent) housed the servers that ran the company’s software applications. The day-to-day requirements of backing up, maintenance and basic troubleshooting meant some kind of in-house IT expertise was essential. On top of this was the need to manage and maintain email and internet services. However, in a bid to reduce overheads, increase up-time and gain access to expert support, these were frequently managed by external IT consultants.

These days it’s a different world. Creating an IT capability no longer automatically equates to a room full of hardware and an IT department. The widespread availability of cloud computing has opened up new options for business managers and owners.

Cloud computing is a model of delivering IT services and applications via the Internet or across a private network. The business still requires desktop PCs, laptops, smartphones or other mobile devices to access the IT systems, but the hardware is housed elsewhere and the services or applications can be accessed from anywhere, any time, as long as you have an Internet connection.

The cloud model has been gathering interest for the past few years and this year many analysts, including Frost & Sullivan, believe that it will become mainstream.

Cost and Expertise

One of the big factors in the take-up of the cloud is its utility based costing. You pay for what you use, generally on a monthly basis. Compare this to the upfront investment required for on-premise hardware and the attraction is obvious.

Cloud services costs are determined by the needs of your applications, the number of users, the performance and type of support you require. Once your supplier has a firm idea of what you’ll require, all these elements will be documented in detail in an agreement that commits your supplier to agreed minimum levels of acceptable service.

Another reason for the popularity of cloud services is that it shifts responsibility for what can sometimes be a major internal headache, to an accountable third party. Service, support and system management become much easier when handed over to experts.

For example, if at any time you need to increase the number of users, add an application or increase minimum performance, the changes can be made almost instantly. There’s a degree of flexibility and scalability that is rarely achieved with a fixed capacity on-premise solution.

In addition, the cloud service business relies on suppliers having the skills and equipment on hand to keep your systems running. Reliability and uptime are paramount so suppliers design their hardware and services to ensure maximise up time, building in redundancy so that if even one element in the infrastructure fails, your applications will continue to operate.

Using the same logic, a cloud service has to be secure, safe and capable of recovering swiftly should disaster strike. Cloud hosts dedicate a lot of time to ensuring this so many businesses will quite probably find that these aspects of their system improve in the cloud.

When to consider making the shift

For most organisations, any consideration of cloud computing is likely to be triggered by change. It may be that you need to replace old hardware, upgrade for better performance, or you’re thinking about deploying a new business application. Rather than automatically continuing with the on-premise computing model, this is the ideal time to weigh up the benefits that cloud offers.

Begin by specifying exactly what you want from your IT infrastructure – the applications you require, the performance you’ll need and how the system will be used. Then think about the cost, maintenance, service and security implications for both on-premise and cloud models.

Even if you wish to maintain certain specialised software applications on your own premises, the odds are that a large part of your infrastructure (and your bottom line) would benefit from the shift to flexible, scalable, secure cloud services.

Source:http://www.dynamicbusiness.com.au/technology/on-premise-versus-cloud-computing-whats-the-difference-29032012.html

The private cloud security problem

March 21st, 2012

Cloud computing brings unquestionable benefits, but amid all of the congratulatory rhetoric, it is important to understand the dangers so that we can prepare for them. In this series of three blog posts, I’ll explain those dangers, and create a security vision for IT departments to counter them. Finally, I’ll explain how log management must be used to tie broader security management tools into the cloud.

Many companies, especially larger ones, may not be ready to hand their computing infrastructures over entirely to third party providers as part of the public cloud. Instead, they may choose to take advantage of private cloud technology, which provides a useful alternative.

Private cloud technology gives companies the best of both worlds. They enjoy many of the benefits of cloud computing, including elasticity of storage and computing resources, and reduced capital expenditure on hardware. They get to retain control of the computing infrastructure that they own, which ostensibly reduces the security risks associated with having a company outside their control manage computing resources.

However, the security issues don’t entirely disappear into the cloud. They simply change form.

Private clouds are designed to appear like a black box to the end-user. They can be pulled and tweaked to extract the resources that the customer wants, when they want. But the inverse is true to the IT department. It needs to understand the inner workings of its infrastructure so that it can make critical decisions. The end user’s perception of the cloud as a black box doesn’t change that requirement.

IT departments are grappling with the need to keep track of all aspects of their cloud infrastructure, so that they can keep control of their security. The moment that they stop watching their private cloud is the moment when they can no longer be sure of its security. On top of all the other issues associated with private cloud deployments, IT departments are faced with questions such as: “how do we log all of our cloud-based activities for subsequent event analysis?” and “When we turn something off in the virtual environment, how do we maintain that data in a specific manner?”

These questions have particular relevance in areas such as compliance, which will attract the attention of senior business management. IT departments must be ready to answer them. In the next two blog posts, we’ll explain how.

Source:http://blogs.computerworlduk.com/cloud-vision/2012/03/the-private-cloud-security-problem/index.htm

Global ‘cloud’ company to hire 500 in Utah

March 15th, 2012

The $20 billion global digital storage company EMC Corp. officially opened a technical support center in Draper on Wednesday that is expected to eventually employ about 500 people with high-tech and customer service skills.

The 25,000-square-foot center has been operating since December, and EMC officials said they expect to have the 500 jobs filled by the end of 2015. To qualify for a $3.5 million state tax incentive, the jobs are to pay at least 125 percent of Salt Lake County’s average annual wage of $41,636 in 2011, or about $52,000.

Howard Elias , EMC president and chief operating officer for computing infrastructure and cloud services, said the center employs engineers and others to engage in “really deep technical services,” he said in an interview after the formal ceremony.

The company, headquartered in Hopkinton, Mass., was recently ranked 152nd on the ­Fortune 500 list of largest U.S. companies for 2011. It staged a ceremony Wednesday attended by Gov. Gary Herbert to mark the opening of the center.

EMC provides computer storage hardware and software for its clients, focusing on cloud computing that involves large banks of servers operating together. The company has 53,000 employees worldwide and eight other customer support centers.

Elias said Utah was chosen after the company decided to create a U.S. customer center that would serve federal agencies and companies that wanted services that were U.S. based. It also wanted a location that could supply workers who spoke Spanish and Brazilian Portuguese to serve Central and South American companies’ information technology needs.

“Today’s event is the result of many months of collaboration and of Utah’s ability to meet our needs for an IT skilled workforce, a competitive infrastructure and an attractive cost and quality of living,” Elias said before introducing Herbert.

The governor, who announced his bid for re-election Tuesday night, spent most of his speech noting economic indicators and lists of best places to do business where Utah holds a top position.

In June of last year, EMC announced it would open the center somewhere in the Salt Lake area. It ended up in a building just west of Interstate 15 in Draper.

The company would not say how many people are employed there.

Source:http://www.sltrib.com/sltrib/money/53717348-79/500-center-company-emc.html.csp

Global ‘cloud’ company to hire 500 in Utah

March 15th, 2012

The $20 billion global digital storage company EMC Corp. officially opened a technical support center in Draper on Wednesday that is expected to eventually employ about 500 people with high-tech and customer service skills.

The 25,000-square-foot center has been operating since December, and EMC officials said they expect to have the 500 jobs filled by the end of 2015. To qualify for a $3.5 million state tax incentive, the jobs are to pay at least 125 percent of Salt Lake County’s average annual wage of $41,636 in 2011, or about $52,000.

Howard Elias , EMC president and chief operating officer for computing infrastructure and cloud services, said the center employs engineers and others to engage in “really deep technical services,” he said in an interview after the formal ceremony.

The company, headquartered in Hopkinton, Mass., was recently ranked 152nd on the ­Fortune 500 list of largest U.S. companies for 2011. It staged a ceremony Wednesday attended by Gov. Gary Herbert to mark the opening of the center.

EMC provides computer storage hardware and software for its clients, focusing on cloud computing that involves large banks of servers operating together. The company has 53,000 employees worldwide and eight other customer support centers.

Elias said Utah was chosen after the company decided to create a U.S. customer center that would serve federal agencies and companies that wanted services that were U.S. based. It also wanted a location that could supply workers who spoke Spanish and Brazilian Portuguese to serve Central and South American companies’ information technology needs.

“Today’s event is the result of many months of collaboration and of Utah’s ability to meet our needs for an IT skilled workforce, a competitive infrastructure and an attractive cost and quality of living,” Elias said before introducing Herbert.

The governor, who announced his bid for re-election Tuesday night, spent most of his speech noting economic indicators and lists of best places to do business where Utah holds a top position.

In June of last year, EMC announced it would open the center somewhere in the Salt Lake area. It ended up in a building just west of Interstate 15 in Draper.

The company would not say how many people are employed there.

Source:http://www.sltrib.com/sltrib/money/53717348-79/500-center-company-emc.html.csp

Personal cloud will replace PC at centre of users’ digital lives by 2014: Gartner

March 13th, 2012

The reign of the personal computer as the sole corporate access device is coming to a close, and by 2014, the personal cloud will replace the personal computer at the centre of users’ digital lives, according to technology researcher Gartner, Inc.

Gartner analysts said the personal cloud will begin a new era that will provide users with a new level of flexibility with the devices they use for daily activities, while leveraging the strengths of each device, ultimately enabling new levels of user satisfaction and productivity.

However, it will require enterprises to fundamentally rethink how they deliver applications and services to users, a Gartner statement said.

“Major trends in client computing have shifted the market away from a focus on personal computers to a broader device perspective that includes smartphones, tablets and other consumer devices,” said Steve Kleynhans, research vice president at Gartner.”Emerging cloud services will become the glue that connects the web of devices that users choose to access during the different aspects of their daily life.”

The past two years have been a whirlwind in the client computing space, leaving many enterprises asking what comes next and what the environment will look like in five years, it said.

“Many call this era the post-PC era, but it isn’t really about being ‘after’ the PC, but rather about a new style of personal computing that frees individuals to use computing in fundamentally new ways to improve multiple aspects of their work and personal lives,” Kleynhans said.

Several driving forces are combining to create this new era. These megatrends have roots that extend back through the past decade but are aligning in a new way, Gartner added.

Source:http://economictimes.indiatimes.com/tech/hardware/personal-cloud-will-replace-pc-at-centre-of-users-digital-lives-by-2014-gartner/articleshow/12232814.cms

IBM to offer Watson analytics engine as a cloud service

March 13th, 2012

IBM, whose Watson computer system last year famously beat two of the “Jeopardy!” game show’s top contestants, is now looking to deliver the AI-powered computer framework through the cloud.

In a Twitter chat on Thursday afternoon, IBM officials discussed Watson’s future.

“IBM will work with clients on deployment preferences but intends to deploy #IBMWatson on both private and hybrid cloud,” the IBMWatson account posted.

IBM security chief questions new EU data protection laws IBM puts Watson supercomputer to work on healthcare
Now, Watson clones are beginning to show up in the market. The company’s first agreement to use Watson technology in a commercial setting involved health insurer WellPoint last year, which is an ongoing pilot that entails Watson being run on an IBM-hosted environment, not on the WellPoint premises.

This week IBM officials inked an “exploratory agreement” with Citigroup to explore how Watson could be used in the financial services sector. Watson computers could be used in a variety of other ways though, the company hinted. IBM may even use its SmartCloud offering to deploy Watson in the future.

“#IBMWatson may look at using cloud to handle data ingestion which process and analyse data for a particular use case,” the IBM account stated. The Watson framework requires users to input data into the computer that can then be analysed, which could also be done through the cloud, the company suggested. “Another possible pattern is hosting core #IBMWatson QA engine in the cloud and keeping proprietary data on-prem.”

The computing framework will only be available “as a service,” the company said, and it even used the term WaaS, or Watson as a Service.

“They’re definitely commercialising it,” said Adrian Bowles, an independent analyst who tracks business analytics and the software market, and who has worked with IBM on the Watson project.

“If you look at what Watson is, people were thinking about it in terms of blocks and racks of computers competing on Jeopardy!” he said. “But conceptually, Watson is a hardware-software combination that can be tailored and workload optimised for a variety of applications.”

For Watson to work effectively, he said, there needs to be a high volume of data that’s inputted into the computer system. It requires a “fair amount of training with the customer,” Bowles said.

Manoj Saxena, general manager of Watson Solutions for IBM, said Watson computers have the ability to engage in a written dialogue, ask users for additional information and display the logic and evidence the computer uses to create its recommendation.

For example, Saxena explained that in financial settings, Watson could use news reports, blogs, Twitter feeds and transcripts of earnings calls with analysts to “provide a 360-degree view of a customer and a complete contextual view of many decisions that a bank has to make.”

In another instance, Watson could assist loan officers in researching if an applicant is legitimate, or recognise people who have a high likelihood of fraud, he wrote. It could help sales representatives assist in financial planning for clients based on the customer’s finances, their past banking activity and what people of similar demographics have done.

Source: http://www.computerworlduk.com/news/cloud-computing/3343705/ibm-offer-watson-analytics-engine-as-cloud-service/

Cloud clearing for resellers

March 12th, 2012

As the computer business becomes a more a commoditised place and margins on hardware continue to slide downhill, Reseller News asks if some of the industry players are showing signs of abandoning procurement in favour of selling cloud services. We spoke to three resellers who have all made changes in the way they offer services and procurement and get their future view on the reseller world.

Last year Exeed began offering cloud services in the form of SMX email security and is increasing its range of services and products available through its cloud platform.

“Given we are a distributor – is it relevant for us to respond to what resellers are doing in the world of VM?” says Justin Tye, managing director of Exeed. “From our perspective generally there is still a very strong market for resellers participating in the traditional business of server deployment, exchange/SQL setup and on-going servicing,” he adds.

Tye says the way ahead is more towards virtualisation as remote tools become more available and easier to use. “Without any doubt the trend towards virtualisation is having an impact on the way resellers manage part of their customer base as tools to manage servers remotely become more widely used.

“Part of procurement has shifted towards managing the requirements customers have to support these environments and resellers are doing more with less as technology enables them to manage more complex tasks remotely,” says Tye.

He says that moving away from hardware procurement has the benefits of freeing up cash flow resources but doesn’t think it is a trend. “Hardware has to a degree become commoditised but is has not scared off most resellers from continuing to offer this as part of the service ecosystem that their customers expect.

“I don’t believe that outsourcing procurement is a trend except for those that want to remove themselves from the risk of cash flow management which is an inherent part of procurement.

“Those that are good at it will retain a larger share of the addressable market – those that opt out of procurement will restrict their activity to a service led engagement with the customer.”

Robert Elcombe of MiIT based on Auckland’s North Shore says their virtualisation or cloud services are continuing to gain in popularity as customers become more aware of products such as Microsoft 365 and Google Apps.

“We invested in the hardware with the support from Dell themselves with the cost of some of the hardware. We have a co-hosting solution with a local datacentre and we host our own equipment and we now offer our clients virtual services as well as tangible assets,” says Elcombe, adding that he is not dropping procurement in the future as the two go hand in hand.

“Selling virtual services is becoming a bigger and bigger part of our business. Just 18 months ago where most people only went for tangible assets, because that’s what they knew, now people are coming to us and inquiring about virtualisation as a solution for their company as a first option. One can only assume that that is down to the publicity that the likes of Microsoft has done with 365 and Google has done with Google apps because a lot of people have come to rely on their mobile phone as the gateway to office applications,” he adds.

“I think it’s a case of all the big vendors can see a market change on the horizon and they’re all jumping into virtualisation no matter who it is. IBM has a datacentre on the North Shore, but our advantage compared to the likes of Microsoft is that our datacentres are here in Albany and they’re not in Singapore,” adds the MD.

He says they’re offering the whole range of services in the cloud. “At the moment we don’t marry in MS Exchange with our telephone solutions. We’ve not found a huge uptake on it at the moment.

“I think it’s going to become more prominent as time goes on and more and more people move towards visualisation and less people buy tangible assets. The tangible assets will continue to get more expensive which will continue the spiral into virtualisation. There’s no reason for people to move away from visualisation if it’s resilient and reliable, which it is and the UFB project is only going to cement that further.”

Last year, Softsource made a huge investment and opened its own $10m Tier 3 datacentre offering cloud services.

Director and general manager of Softsource Pablo Garcia-Curtis says it is becoming more about saving on the large expense of upgrading older equipment. “The offering that we’ve got has given them [the customer] an opportunity to go from a cap ex to an op ex type of budget where there’s a set price and they know exactly where it is and there are no surprises in their day-to-day operations. Although the hardware has been commoditised and there are less and less margins in the hardware, the hardware still has a place to play. Although we are consolidating to a single piece of hardware it’s got higher requirements and it’s got more processing power, more ram and more disk attached to those solutions, so there is a place for more hardware still but what we are finding is a lot of people are looking to hybrid models,” he says. “They want to change some parts of the business locally and put the other parts in the cloud. They’re basically looking at what their internal IP is and best utilisation of those, and in areas where they’ve got strong requirements around financial and they want to keep that localised then the rest can be put into the cloud.”

Garcia-Curtis says he is getting a lot of support from the vendors in pushing cloud options. “Most vendors are looking to provide some sort of cloud option particularly software manufactures, most of them have some sort of solution out there and they’re looking at localised partners to enhance their solution. The licensing schemes of Microsoft are changing through the use of SPLA and other things like that.”

Source:http://reseller.co.nz/reseller.nsf/news/cloud-clearing-for-resellers

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